Run: 2026-02-19-01KHVP9S146K5G6MFFYYZGR27N

Run Details

Duration:
25.5s
Cost:
$0.038728
Provider:
Google AI Studio

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Darkness filled the quiet room where the dead body lay. Blood stained the expensive Persian rug in thick red pools. Detective Miller stood near the doorway with a heavy sigh. Rain beat against the cracked window like tiny glass hammers. A shattered whiskey glass rested beside the pale rigid hand. Someone wanted this wealthy businessman completely removed from the picture. Miller pulled out his notebook to record the grim details. The grandfather clock chimed midnight through the cold silent mansion. Only one single suspect possessed the key to this office. He stepped closer to examine the shining silver murder weapon. A sharp dagger protruded directly from the left chest cavity. Footsteps echoed loudly down the dark hallway behind the detective. He drew his service revolver and turned toward the noise. The killer was definitely still hiding inside this massive house.
created_at"2026-02-19T19:33:46.495Z" 2/19/2026, 7:33:46 PM
model"google/gemini-3.1-pro-preview-20260219"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3981
moderation_latency(null)
generation_time25338
tokens_prompt46
tokens_completion871
native_tokens_prompt38
native_tokens_completion3221
native_tokens_completion_images0
native_tokens_reasoning3063
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.038728
router(null)
provider_responses
0
endpoint_id"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byokfalse
latency3981
model_permaslug"google/gemini-3.1-pro-preview-20260219"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771529626-BObavyAklwOEz2IIMVTV"
upstream_id(null)
total_cost0.038728
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences14
wordCounts
010
110
210
310
410
510
610
710
810
910
1010
1110
1210
1310